linux-kernel - [PATCH 2/5] riscv: dts: renesas: r9a07g043f: Add dma-noncoherent property

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Message-Id: <20230929000704.53217-3-prabhakar.mahadev-lad.rj@bp.renesas.com>
Date:   Fri, 29 Sep 2023 01:07:01 +0100
From:   Prabhakar <prabhakar.csengg@...il.com>
To:     Geert Uytterhoeven <geert+renesas@...der.be>,
        Magnus Damm <magnus.damm@...il.com>,
        Conor Dooley <conor+dt@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-renesas-soc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Biju Das <biju.das.jz@...renesas.com>,
        Prabhakar <prabhakar.csengg@...il.com>,
        Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH 2/5] riscv: dts: renesas: r9a07g043f: Add dma-noncoherent property

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>

RZ/Five is a noncoherent SoC so to indicate this add dma-noncoherent
property to RZ/Five SoC DTSI.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>
---
 arch/riscv/boot/dts/renesas/r9a07g043f.dtsi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
index c8d63a8f7d86..b0796015e36b 100644
--- a/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
+++ b/arch/riscv/boot/dts/renesas/r9a07g043f.dtsi
@@ -43,6 +43,7 @@ cpu0_intc: interrupt-controller {
 };
 
 &soc {
+	dma-noncoherent;
 	interrupt-parent = <&plic>;
 
 	plic: interrupt-controller@...00000 {
-- 
2.34.1